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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0760006 , City of Leland

39 of the 73 analytes this system has been tested for have been detected at least once, across 324 samples on record.

The other 34 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 324 samples on record, detections range from November 3, 2003 to February 10, 2026. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for City of Leland, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 159 of 159 results Jun 10, 2004 Aug 6, 2025
Lead 1030 Inorganic Chemical 94 of 159 results Jun 10, 2004 Aug 5, 2025
TTHM 2950 Organic Chemical 29 of 29 results Sep 20, 2004 Feb 10, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 28 of 29 results Sep 20, 2004 Feb 10, 2026
Chloroform 2941 Organic Chemical 22 of 22 results Jun 21, 2007 Feb 10, 2026
Fluoride 1025 Inorganic Chemical 22 of 22 results Nov 3, 2003 Apr 1, 2025
Dichloroacetic Acid 2451 Organic Chemical 21 of 22 results Jul 10, 2008 Feb 10, 2026
Bromodichloromethane 2943 Organic Chemical 21 of 22 results Jun 21, 2007 Feb 10, 2026
Barium 1010 Inorganic Chemical 20 of 20 results Nov 3, 2003 Apr 1, 2025
Trichloroacetic Acid 2452 Organic Chemical 18 of 22 results Jul 10, 2008 May 6, 2025
Dibromoacetic Acid 2454 Organic Chemical 14 of 22 results Jul 10, 2008 May 6, 2025
Dibromochloromethane 2944 Organic Chemical 12 of 22 results Jul 10, 2008 May 6, 2025
Chromium 1020 Inorganic Chemical 12 of 20 results Nov 3, 2003 Apr 1, 2025
Nickel 1036 Inorganic Chemical 12 of 20 results Nov 3, 2003 Apr 1, 2025
Arsenic 1005 Inorganic Chemical 8 of 20 results Mar 3, 2010 Apr 1, 2025
Monochloroacetic Acid 2450 Organic Chemical 8 of 22 results Jul 10, 2008 Jan 7, 2010
Bromoform 2942 Organic Chemical 7 of 22 results Jul 21, 2009 Feb 3, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Mar 12, 2012 Oct 11, 2012
Selenium 1045 Inorganic Chemical 5 of 20 results Apr 5, 2004 Mar 3, 2010
Sodium 1052 Inorganic Chemical 4 of 4 results Aug 24, 2010 Sep 16, 2019
Gross Alpha Particle Activity 4109 Radionuclide 4 of 4 results Jun 26, 2012 Jan 17, 2013
Sulfate 1055 Inorganic Chemical 4 of 6 results Nov 3, 2003 Aug 24, 2010
Nitrite 1041 Inorganic Chemical 3 of 40 results May 13, 2013 Apr 10, 2018
Calcium 1016 Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Chloride 1017 Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Iron 1028 Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Magnesium 1031 Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Manganese 1032 Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Potassium 1042 Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Alkalinity, Caco3 Stability 1067 Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Carbon Dioxide 1901 Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Color 1905 Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Alkalinity, Total 1927 Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Iron, Field Result FEFD Inorganic Chemical 2 of 2 results Aug 24, 2010 Aug 24, 2010
Calculated Sodium NACA Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
PH, Field Result PHFD Water Quality 2 of 2 results Aug 24, 2010 Aug 24, 2010
Cadmium 1015 Inorganic Chemical 1 of 20 results Nov 3, 2003 Nov 3, 2003

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 171–180 of 324 samples, newest first — collected September 13, 2012 to May 28, 2013. The summary above covers all 324.

48 results from the 10 samples listed here: 13 detected, 35 not detected. Across the whole record it is 563 of 1,275. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for City of Leland, every result from 171 to 180 of 324 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
May 28, 2013 03:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130529-084IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.1256 mg/l , sample collected May 28, 2013 03:00, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0041 mg/l , sample collected May 28, 2013 03:00, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.261 mg/l , sample collected May 28, 2013 03:00, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0009 mg/l , sample collected May 28, 2013 03:00, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:00, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 28, 2013 03:28
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130529-083IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.12 mg/l , sample collected May 28, 2013 03:28, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0061 mg/l , sample collected May 28, 2013 03:28, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.268 mg/l , sample collected May 28, 2013 03:28, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0012 mg/l , sample collected May 28, 2013 03:28, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 28, 2013 03:28, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 13, 2013 03:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130514-090NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 13, 2013 03:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 13, 2013 03:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
0.02 mg/l , sample collected May 13, 2013 03:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 13, 2013 02:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130514-087NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 13, 2013 02:40, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 13, 2013 02:40, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 13, 2013 02:40, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
Jan 17, 2013 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130118-011
Laboratory
Radiation Safety Engineering
Not detected below 0.34 pci/l Minimum Reporting Level , sample collected Jan 17, 2013 14:00, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.294 pci/l Minimum Reporting Level , sample collected Jan 17, 2013 14:00, sampling point TF102 Radium-226 4020 EPA method 903.1 Jan 1, 2013 – Mar 31, 2013
Not detected below 0.34 pci/l Minimum Reporting Level , sample collected Jan 17, 2013 14:00, sampling point TF102 Radium-228 4030 EPA method 904 Jan 1, 2013 – Mar 31, 2013
0.7 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jan 17, 2013 14:00, sampling point TF102 Gross Alpha Particle Activity 4109 EPA method 00-02 Jan 1, 2013 – Mar 31, 2013
Collected
Nov 7, 2012 03:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
121108-019NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 7, 2012 03:50, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Nov 7, 2012 03:50, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 7, 2012 03:50, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Oct 11, 2012 13:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
201301070029
Laboratory
Radiation Safety Engineering
1.8 pci/l , sample collected Oct 11, 2012 13:40, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 11, 2012 13:40, sampling point TF103 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.201 pci/l Minimum Reporting Level , sample collected Oct 11, 2012 13:40, sampling point TF103 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 11, 2012 13:40, sampling point TF103 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 10, 2012 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
121011-078
Laboratory
Radiation Safety Engineering
Not detected below 0.34 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 14:00, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.294 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 14:00, sampling point TF102 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.34 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 14:00, sampling point TF102 Radium-228 4030 EPA method 904 Oct 1, 2012 – Dec 31, 2012
0.7 pci/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Oct 10, 2012 14:00, sampling point TF102 Gross Alpha Particle Activity 4109 EPA method 00-02 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 10, 2012 14:40
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
121011-072
Laboratory
Radiation Safety Engineering
1.8 pci/l , sample collected Oct 10, 2012 14:40, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 14:40, sampling point TF103 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.201 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 14:40, sampling point TF103 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 14:40, sampling point TF103 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Sep 13, 2012 13:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120914-001RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 13, 2012 13:30, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012

Routine (10).